The transition to purpose-built racecars began in the early 1960s and occurred gradually over that decade.
Changes made to the sport by the late 1960s brought an end to the "strictly stock" vehicles of the 1950s.
Bobby Isaac defeated Richard Petty by half a lap in front of a live audience of 6,500 NASCAR followers.
[2][5][6] Notable crew chiefs that participated in the event were John Hill, Dick Hutcherson, Dale Inman and Harry Hyde.
[2][5][6][8] The race was done on a dirt oval track and Isaac received $1,000 in prize winnings ($8,309 when adjusted for inflation).